Try pairing a multi colored plaid long sleeve shirt with navy chinos to pull together an interesting and current casual ensemble. Slip-on sneakers will tie the whole thing together. This ensemble is truly a lesson in how to dress for warm summer weather. Relaxed casual outfits for teen boys aren't actually that hard, as you see here.
If it's comfort and functionality that you appreciate in menswear, marry an olive floral short sleeve shirt with navy chinos. On the shoe front, this outfit is complemented well with slip-on sneakers. Totally summer-friendly, you can wear this outfit throughout the summer season. A vivid example of how to dress with style and look good as you are making it through your teens.
Who said you can't make a fashionable statement with an off-duty ensemble? Draw the attention in a tan crew-neck t-shirt and navy chinos. Add slip-on sneakers to this ensemble and you're all set looking smashing. Clearly, you're looking at a wonderful option for a hot summertime day. Those who wonder how to wear cool casual looks during your teen years, you have your answer.